GB947587A - - Google Patents

Info

Publication number
GB947587A
GB947587A GB947587DA GB947587A GB 947587 A GB947587 A GB 947587A GB 947587D A GB947587D A GB 947587DA GB 947587 A GB947587 A GB 947587A
Authority
GB
United Kingdom
Prior art keywords
tin
dibutyl tin
bis
tributyl
dibutyl
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
Other languages
English (en)
Publication of GB947587A publication Critical patent/GB947587A/en
Active legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • C08G18/6677—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203 having at least three hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/24—Catalysts containing metal compounds of tin
    • C08G18/242—Catalysts containing metal compounds of tin organometallic compounds containing tin-carbon bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
    • C08G18/8009—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203
    • C08G18/8022—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203 with polyols having at least three hydroxy groups
    • C08G18/8029—Masked aromatic polyisocyanates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2190/00—Compositions for sealing or packing joints

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
GB947587D Active GB947587A (ko)

Publications (1)

Publication Number Publication Date
GB947587A true GB947587A (ko)

Family

ID=1754048

Family Applications (1)

Application Number Title Priority Date Filing Date
GB947587D Active GB947587A (ko)

Country Status (1)

Country Link
GB (1) GB947587A (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4507410A (en) * 1984-02-06 1985-03-26 The Dow Chemical Company Silica bonded tin urethane catalysts
US5718817A (en) * 1993-07-28 1998-02-17 Elf Atochem North America, Inc. Catalyst for low temperature cure of blocked isocyanates

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4507410A (en) * 1984-02-06 1985-03-26 The Dow Chemical Company Silica bonded tin urethane catalysts
US5718817A (en) * 1993-07-28 1998-02-17 Elf Atochem North America, Inc. Catalyst for low temperature cure of blocked isocyanates
US5880178A (en) * 1993-07-28 1999-03-09 Elf Atochem North America, Inc. Catalyst for low temperature cure of blocked isocyanates
US5902871A (en) * 1993-07-28 1999-05-11 Elf Atochem North America, Inc. Catalyst for low temperature cure of blocked isocyanates

Similar Documents

Publication Publication Date Title
US4687533A (en) Bonding method employing moisture curable polyurethane polymers
US3391101A (en) Pipe sealant compositions
US5990257A (en) Process for producing prepolymers which cure to improved sealants, and products formed thereby
KR940005871B1 (ko) 수분 경화 폴리우레탄 중합체의 제조 및 사용방법
US5068304A (en) Moisture-curable resin composition
CA1111437A (en) Hydroxy terminated polybutadiene based polyurethane bound propellant grains
KR101329534B1 (ko) 실릴화 레진의 연속 제조를 위한 방법
EP0040469B1 (en) Polyurethane sealant system and method of forming a high tensile strength seal on glass and/or metal
TWI300070B (en) Polyurethane prepolymers with reduced functionality having terminal alkoxysilane and oh groups, a method of preparing them and their use
EP2518094B1 (en) Preperartion of amino-silane terminated polymer by using organic bismuth catalyst and cured polymer therefrom by using non-tin catalyst
CA1039893A (en) Flat free pneumatic tire and void free filling therefor
CN111748310B (zh) 一种双组份聚氨酯胶粘剂及制备方法
EP0070475A2 (en) Method of making a moisture-curable silicon terminated polymer
AU5103193A (en) Polyurethane sealant compositions
CA2512555A1 (en) Low-viscosity polyurethane prepolymers based on 2,4'-mdi
GB1312589A (en) Liquid castable elastomers
Kothandaraman et al. The kinetics of the polymerization reaction of toluene diisocyanate with HTPB prepolymer
GB947587A (ko)
CA2017053C (en) Flexible polyurethane foams and process for preparing them
GB2073220A (en) Rim polyurethane elastomers
US3661862A (en) Process for the preparation of polyurethane mastics
CA2206146A1 (en) Light stable elastomers having good dynamic properties
IL47584A (en) Urea copolymer compositions containing silica fillers
US4251636A (en) Stannous halide complexes and their use in preparing polyurethane foams
GB2087908A (en) Stannous Halide-alcohol Complexes and Their Use in Preparing Polyurethanes